<html>
<head>
<title>红玫瑰与白玫瑰</title>
<style type="text/css">
#top{
  line-height:20px;
  margin:15px 0px 0px 0px;
  font-size:24px;
  color:#00f;
}
#x{
  line-height:20px;
  margin:15px 0px 0px 0px;
  font-size:30px;
  color:#f00;
}

</style>
</head>
<body>
<div id="x">01234</div>
<div id="top">56789</div>
</body>
</html>